The V-10 model, made from a combination of environmentally friendly and sustainable materials, symbolizes 10 years of love.- Upper in C.W.L.* (organic cotton covered with resin from corn & castor oil)- Panels made out of C.W.L., vegan suede & coated canvas- Logo V made of rubber and rice waste (23%)- Insole made of sugar cane, rubber from Amazonia, recycled E.V.A.** & organic cotton- Tech inner lining (100% recycled plastic bottles) developed to acquire a better resistance to friction and provide maximum comfort and flexibility thanks to its mesh structure.- Made in Brazil.*Cotton Worked as Leather. This material is a vegan alternative to leather. A 100% organic cotton canvas, coated with P.U., corn starch and ricinus oil. 54% bio-based. Made in Brazil.**Ethylene Vinyl Acetate